Merge branch 'main' into permission_string

extensions/warp-ipfs/src/store/community.rs

@@ -98,6 +98,10 @@ pub struct CommunityDocument {
     #[serde(default)]
     pub deleted: bool,
     #[serde(skip_serializing_if = "Option::is_none")]
+    pub icon: Option<Cid>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub banner: Option<Cid>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub signature: Option<String>,
 }
 
@@ -201,6 +205,8 @@ impl CommunityDocument {
             permissions,
             invites: IndexMap::new(),
             deleted: false,
+            icon: None,
+            banner: None,
             signature: None,
         };
         document.sign(keypair)?;

extensions/warp-ipfs/src/store/message/community_task.rs

@@ -10,7 +10,7 @@ use indexmap::{IndexMap, IndexSet};
 use ipld_core::cid::Cid;
 use rust_ipfs::libp2p::gossipsub::Message;
 use rust_ipfs::p2p::MultiaddrExt;
-use rust_ipfs::Ipfs;
+use rust_ipfs::{Ipfs, IpfsPath};
 use rust_ipfs::{PeerId, SubscriptionStream};
 use serde::{Deserialize, Serialize};
 use std::borrow::BorrowMut;
@@ -47,13 +47,17 @@ use crate::store::community::{
 };
 use crate::store::conversation::message::MessageDocument;
 use crate::store::discovery::Discovery;
+use crate::store::document::files::FileDocument;
+use crate::store::document::image_dag::ImageDag;
 use crate::store::ds_key::DataStoreKey;
 use crate::store::event_subscription::EventSubscription;
 use crate::store::topics::PeerTopic;
 use crate::store::{
-    CommunityUpdateKind, ConversationEvents, MAX_COMMUNITY_CHANNELS, MAX_COMMUNITY_DESCRIPTION,
+    CommunityUpdateKind, ConversationEvents, ConversationImageType, MAX_COMMUNITY_CHANNELS,
+    MAX_COMMUNITY_DESCRIPTION, MAX_CONVERSATION_BANNER_SIZE, MAX_CONVERSATION_ICON_SIZE,
     MAX_MESSAGE_SIZE, MAX_REACTIONS, MIN_MESSAGE_SIZE, SHUTTLE_TIMEOUT,
 };
+use crate::utils::{ByteCollection, ExtensionType};
 use crate::{
     // rt::LocalExecutor,
     store::{
@@ -713,19 +717,25 @@ impl CommunityTask {
                 let _ = response.send(result);
             }
             CommunityTaskCommand::GetCommunityIcon { response } => {
-                let result = self.get_community_icon().await;
+                let result = self.get_community_image(ConversationImageType::Icon).await;
                 let _ = response.send(result);
             }
             CommunityTaskCommand::GetCommunityBanner { response } => {
-                let result = self.get_community_banner().await;
+                let result = self
+                    .get_community_image(ConversationImageType::Banner)
+                    .await;
                 let _ = response.send(result);
             }
             CommunityTaskCommand::EditCommunityIcon { response, location } => {
-                let result = self.edit_community_icon(location).await;
+                let result = self
+                    .edit_community_image(location, ConversationImageType::Icon)
+                    .await;
                 let _ = response.send(result);
             }
             CommunityTaskCommand::EditCommunityBanner { response, location } => {
-                let result = self.edit_community_banner(location).await;
+                let result = self
+                    .edit_community_image(location, ConversationImageType::Banner)
+                    .await;
                 let _ = response.send(result);
             }
             CommunityTaskCommand::CreateCommunityInvite {
@@ -1409,32 +1419,194 @@ impl CommunityTask {
         )
         .await
     }
+    async fn get_community_image(
+        &self,
+        image_type: ConversationImageType,
+    ) -> Result<ConversationImage, Error> {
+        let (cid, max_size) = match image_type {
+            ConversationImageType::Icon => {
+                let cid = self.document.icon.ok_or(Error::Other)?;
+                (cid, MAX_CONVERSATION_ICON_SIZE)
+            }
+            ConversationImageType::Banner => {
+                let cid = self.document.banner.ok_or(Error::Other)?;
+                (cid, MAX_CONVERSATION_BANNER_SIZE)
+            }
+        };
 
-    pub async fn get_community_icon(&self) -> Result<ConversationImage, Error> {
-        Err(Error::Unimplemented)
-    }
-    pub async fn get_community_banner(&self) -> Result<ConversationImage, Error> {
-        Err(Error::Unimplemented)
-    }
-    pub async fn edit_community_icon(&mut self, _location: Location) -> Result<(), Error> {
-        let own_did = &self.identity.did_key();
-        if !self
-            .document
-            .has_permission(own_did, &CommunityPermission::EditIcon)
-        {
-            return Err(Error::Unauthorized);
+        let dag: ImageDag = self.ipfs.get_dag(cid).deserialized().await?;
+
+        if dag.size > max_size as _ {
+            return Err(Error::InvalidLength {
+                context: "image".into(),
+                current: dag.size as _,
+                minimum: None,
+                maximum: Some(max_size),
+            });
         }
-        Err(Error::Unimplemented)
+
+        let image = self
+            .ipfs
+            .cat_unixfs(dag.link)
+            .max_length(dag.size as _)
+            .await
+            .map_err(anyhow::Error::from)?;
+
+        let mut img = ConversationImage::default();
+        img.set_image_type(dag.mime);
+        img.set_data(image.into());
+        Ok(img)
     }
-    pub async fn edit_community_banner(&mut self, _location: Location) -> Result<(), Error> {
+    async fn edit_community_image(
+        &mut self,
+        location: Location,
+        image_type: ConversationImageType,
+    ) -> Result<(), Error> {
+        let max_size = match image_type {
+            ConversationImageType::Banner => MAX_CONVERSATION_BANNER_SIZE,
+            ConversationImageType::Icon => MAX_CONVERSATION_ICON_SIZE,
+        };
         let own_did = &self.identity.did_key();
-        if !self
-            .document
-            .has_permission(own_did, &CommunityPermission::EditBanner)
-        {
-            return Err(Error::Unauthorized);
+        match image_type {
+            ConversationImageType::Icon => {
+                if !self
+                    .document
+                    .has_permission(own_did, &CommunityPermission::EditIcon)
+                {
+                    return Err(Error::Unauthorized);
+                }
+            }
+            ConversationImageType::Banner => {
+                if !self
+                    .document
+                    .has_permission(own_did, &CommunityPermission::EditBanner)
+                {
+                    return Err(Error::Unauthorized);
+                }
+            }
         }
-        Err(Error::Unimplemented)
+        let (cid, size, ext) = match location {
+            Location::Constellation { path } => {
+                let file = self
+                    .file
+                    .root_directory()
+                    .get_item_by_path(&path)
+                    .and_then(|item| item.get_file())?;
+
+                let extension = file.file_type();
+
+                if file.size() > max_size {
+                    return Err(Error::InvalidLength {
+                        context: "image".into(),
+                        current: file.size(),
+                        minimum: Some(1),
+                        maximum: Some(max_size),
+                    });
+                }
+
+                let document = FileDocument::new(&self.ipfs, &file).await?;
+                let cid = document
+                    .reference
+                    .as_ref()
+                    .and_then(|reference| IpfsPath::from_str(reference).ok())
+                    .and_then(|path| path.root().cid().copied())
+                    .ok_or(Error::OtherWithContext("invalid reference".into()))?;
+
+                (cid, document.size, extension)
+            }
+            Location::Disk { path } => {
+                #[cfg(target_arch = "wasm32")]
+                {
+                    _ = path;
+                    unreachable!()
+                }
+                #[cfg(not(target_arch = "wasm32"))]
+                {
+                    use crate::utils::ReaderStream;
+                    use tokio_util::compat::TokioAsyncReadCompatExt;
+
+                    let extension = path
+                        .extension()
+                        .and_then(std::ffi::OsStr::to_str)
+                        .map(ExtensionType::from)
+                        .unwrap_or(ExtensionType::Other)
+                        .into();
+
+                    let file = tokio::fs::File::open(path).await?;
+                    let size = file.metadata().await?.len() as _;
+                    let stream =
+                        ReaderStream::from_reader_with_cap(file.compat(), 512, Some(max_size))
+                            .boxed();
+                    let path = self.ipfs.add_unixfs(stream).pin(false).await?;
+                    let cid = path.root().cid().copied().expect("valid cid in path");
+                    (cid, size, extension)
+                }
+            }
+            Location::Stream {
+                // NOTE: `name` and `size` would not be used here as we are only storing the data. If we are to store in constellation too, we would make use of these fields
+                name: _,
+                size: _,
+                stream,
+            } => {
+                let bytes = ByteCollection::new_with_max_capacity(stream, max_size).await?;
+
+                let bytes_len = bytes.len();
+
+                let path = self.ipfs.add_unixfs(bytes.clone()).pin(false).await?;
+                let cid = path.root().cid().copied().expect("valid cid in path");
+
+                let cursor = std::io::Cursor::new(bytes);
+
+                let image = image::ImageReader::new(cursor).with_guessed_format()?;
+
+                let format = image
+                    .format()
+                    .and_then(|format| ExtensionType::try_from(format).ok())
+                    .unwrap_or(ExtensionType::Other)
+                    .into();
+
+                (cid, bytes_len, format)
+            }
+        };
+
+        let dag = ImageDag {
+            link: cid,
+            size: size as _,
+            mime: ext,
+        };
+
+        let cid = self.ipfs.put_dag(dag).await?;
+
+        let kind = match image_type {
+            ConversationImageType::Icon => {
+                self.document.icon.replace(cid);
+                CommunityUpdateKind::EditIcon
+            }
+            ConversationImageType::Banner => {
+                self.document.banner.replace(cid);
+                CommunityUpdateKind::EditBanner
+            }
+        };
+
+        self.set_document().await?;
+
+        let event = CommunityMessagingEvents::UpdateCommunity {
+            community: self.document.clone(),
+            kind,
+        };
+
+        let message_event = match image_type {
+            ConversationImageType::Icon => MessageEventKind::EditedCommunityIcon {
+                community_id: self.community_id,
+            },
+            ConversationImageType::Banner => MessageEventKind::EditedCommunityBanner {
+                community_id: self.community_id,
+            },
+        };
+
+        let _ = self.event_broadcast.send(message_event);
+
+        self.publish(None, event, true, vec![]).await
     }
 
     pub async fn create_community_invite(
@@ -4278,6 +4450,24 @@ async fn message_event(
                         tracing::warn!(%community_id, error = %e, "Error broadcasting event");
                     }
                 }
+                CommunityUpdateKind::EditIcon => {
+                    this.replace_document(community).await?;
+                    if let Err(e) = this
+                        .event_broadcast
+                        .send(MessageEventKind::EditedCommunityIcon { community_id })
+                    {
+                        tracing::warn!(%community_id, error = %e, "Error broadcasting event");
+                    }
+                }
+                CommunityUpdateKind::EditBanner => {
+                    this.replace_document(community).await?;
+                    if let Err(e) = this
+                        .event_broadcast
+                        .send(MessageEventKind::EditedCommunityBanner { community_id })
+                    {
+                        tracing::warn!(%community_id, error = %e, "Error broadcasting event");
+                    }
+                }
                 CommunityUpdateKind::GrantCommunityPermission {
                     permissions,
                     role_id,

extensions/warp-ipfs/src/store/mod.rs

@@ -516,6 +516,8 @@ pub enum CommunityUpdateKind {
     EditCommunityDescription {
         description: Option<String>,
     },
+    EditIcon,
+    EditBanner,
     GrantCommunityPermission {
         permissions: Vec<String>,
         role_id: RoleId,